fix: init-cluster workflow authentication and docker-compose setup (#314)

* fix: remove non-existent workflow command from docker-compose.yml

The workflow commands are not yet implemented in the CLI (they're commented out).
Updated docker-compose.yml to remove the auto-init container and added manual
initialization instructions instead.

* fix: use v0.5.0 tag instead of latest in docker-compose.yml

The workflow init-cluster command IS implemented and working. The issue was
using :latest tag which might not have the latest code. Using explicit
v0.5.0 tag ensures the workflow command is available.

* fix: init-cluster workflow to work without authentication for bootstrap

- Bootstrap API doesn't require authentication initially
- Modified init-cluster workflow to create unauthenticated client for bootstrap
- Added ARM64 Redis Enterprise image requirement to CLAUDE.md
- Fixed docker-compose.yml to build from local Dockerfile for testing
- Verified workflow successfully initializes cluster with admin user and database

* fix: disable init container until v0.5.1 release

The init-cluster workflow fix for unauthenticated bootstrap is not in
v0.5.0, so the docker-compose workflow won't work until the next release.
Commented out the init container with instructions for manual initialization
and notes to re-enable after v0.5.1 is published.

Author: joshrotenberg

Dockerfile

@@ -1,5 +1,5 @@
 # Multi-stage build for minimal final image
-FROM rust:1.89-alpine as builder
+FROM rust:1.89-alpine AS builder
 
 # Install build dependencies
 RUN apk add --no-cache musl-dev openssl-dev openssl-libs-static pkgconfig

crates/redisctl/src/workflows/enterprise/init_cluster.rs

@@ -62,12 +62,22 @@ impl Workflow for InitClusterWorkflow {
                 .unwrap_or_else(|| "default-db".to_string());
             let db_memory_gb = args.get_i64("database_memory_gb").unwrap_or(1);
 
-            // Create client
-            let client = context
-                .conn_mgr
-                .create_enterprise_client(context.profile_name.as_deref())
-                .await
-                .context("Failed to create Enterprise client")?;
+            // Create unauthenticated client for bootstrap operations
+            // Bootstrap doesn't require auth, but we need the URL from the environment/profile
+            let base_url = std::env::var("REDIS_ENTERPRISE_URL")
+                .unwrap_or_else(|_| "https://localhost:9443".to_string());
+            let insecure = std::env::var("REDIS_ENTERPRISE_INSECURE")
+                .unwrap_or_else(|_| "false".to_string())
+                .parse::<bool>()
+                .unwrap_or(false);
+
+            let client = redis_enterprise::EnterpriseClient::builder()
+                .base_url(base_url)
+                .username("") // Bootstrap doesn't require auth
+                .password("") // Bootstrap doesn't require auth
+                .insecure(insecure)
+                .build()
+                .context("Failed to create Enterprise client for bootstrap")?;
 
             // Step 1: Check if cluster is already initialized
             let needs_bootstrap = check_if_needs_bootstrap(&client).await?;

docker-compose.yml

@@ -21,29 +21,36 @@ services:
       start_period: 10s
 
   # Auto-initialize Redis Enterprise cluster using our workflow
-  redis-enterprise-init:
-    image: joshrotenberg/redisctl:latest
-    container_name: redis-enterprise-init
-    depends_on:
-      redis-enterprise:
-        condition: service_healthy
-    networks:
-      - redisctl-network
-    environment:
-      REDIS_ENTERPRISE_URL: "https://redis-enterprise:9443"
-      REDIS_ENTERPRISE_INSECURE: "true"
-    command:
-      [
-        "enterprise",
-        "workflow",
-        "init-cluster",
-        "--name",
-        "docker-cluster",
-        "--username",
-        "[email protected]",
-        "--password",
-        "Redis123!",
-      ]
+  # DISABLED UNTIL v0.5.1: The init-cluster workflow requires unauthenticated bootstrap fix
+  # which is not in v0.5.0. For now, manually initialize the cluster:
+  #
+  # docker exec redis-enterprise /opt/redislabs/bin/rladmin cluster create \
+  #   name docker-cluster username [email protected] password Redis123!
+  #
+  # Uncomment this block after v0.5.1 is released:
+  # redis-enterprise-init:
+  #   image: joshrotenberg/redisctl:0.5.1
+  #   container_name: redis-enterprise-init
+  #   depends_on:
+  #     redis-enterprise:
+  #       condition: service_healthy
+  #   networks:
+  #     - redisctl-network
+  #   environment:
+  #     REDIS_ENTERPRISE_URL: "https://redis-enterprise:9443"
+  #     REDIS_ENTERPRISE_INSECURE: "true"
+  #   command:
+  #     [
+  #       "enterprise",
+  #       "workflow",
+  #       "init-cluster",
+  #       "--name",
+  #       "docker-cluster",
+  #       "--username",
+  #       "[email protected]",
+  #       "--password",
+  #       "Redis123!",
+  #     ]
 
 networks:
   redisctl-network: